import { Component, OnInit } from '@angular/core';
import * as echart from 'echarts'; // es6module语法
import {ECharts} from 'echarts'; // webpack 语法  require突然就报错，似乎只是tslint语法检测的问题
// import 'echarts-gl';
// import 'echarts' ; 

import('echarts-gl') ;
const ROOT_PATH = 'https://cdn.jsdelivr.net/gh/apache/echarts-website@asf-site/examples';
const gobalOption = {
    backgroundColor: '#000',
    globe: {
        baseTexture: ROOT_PATH + '/data-gl/asset/world.topo.bathy.200401.jpg',
        heightTexture: ROOT_PATH + '/data-gl/asset/bathymetry_bw_composite_4k.jpg',
        displacementScale: 0.2,
        shading: 'realistic',
        environment: ROOT_PATH + '/data-gl/asset/starfield.jpg',
        realisticMaterial: {
            roughness: ROOT_PATH + '/asset/get/s/data-1497599804873-H1SHkG-mZ.jpg',
            metalness: ROOT_PATH + '/asset/get/s/data-1497599800643-BJbHyGWQW.jpg',
            textureTiling: [8, 4]
        },
        postEffect: {
            enable: true
        },
        viewControl: {
            autoRotate: false
        },
        light: {
            main: {
                intensity: 2,
                shadow: true
            },
            ambientCubemap: {
                texture: ROOT_PATH + '/data-gl/asset/pisa.hdr',
                exposure: 2,
                diffuseIntensity: 2,
                specularIntensity: 2
            }
        }
    }
};
const hours = ['12a', '1a', '2a', '3a', '4a', '5a', '6a',
    '7a', '8a', '9a', '10a', '11a',
    '12p', '1p', '2p', '3p', '4p', '5p',
    '6p', '7p', '8p', '9p', '10p', '11p'];
const days = ['Saturday', 'Friday', 'Thursday',
    'Wednesday', 'Tuesday', 'Monday', 'Sunday'];

let data: any = [[0, 0, 5], [0, 1, 1], [0, 2, 0], [0, 3, 0], [0, 4, 0], [0, 5, 0], [0, 6, 0], [0, 7, 0], [0, 8, 0], [0, 9, 0], [0, 10, 0], [0, 11, 2], [0, 12, 4], [0, 13, 1], [0, 14, 1], [0, 15, 3], [0, 16, 4], [0, 17, 6], [0, 18, 4], [0, 19, 4], [0, 20, 3], [0, 21, 3], [0, 22, 2], [0, 23, 5], [1, 0, 7], [1, 1, 0], [1, 2, 0], [1, 3, 0], [1, 4, 0], [1, 5, 0], [1, 6, 0], [1, 7, 0], [1, 8, 0], [1, 9, 0], [1, 10, 5], [1, 11, 2], [1, 12, 2], [1, 13, 6], [1, 14, 9], [1, 15, 11], [1, 16, 6], [1, 17, 7], [1, 18, 8], [1, 19, 12], [1, 20, 5], [1, 21, 5], [1, 22, 7], [1, 23, 2], [2, 0, 1], [2, 1, 1], [2, 2, 0], [2, 3, 0], [2, 4, 0], [2, 5, 0], [2, 6, 0], [2, 7, 0], [2, 8, 0], [2, 9, 0], [2, 10, 3], [2, 11, 2], [2, 12, 1], [2, 13, 9], [2, 14, 8], [2, 15, 10], [2, 16, 6], [2, 17, 5], [2, 18, 5], [2, 19, 5], [2, 20, 7], [2, 21, 4], [2, 22, 2], [2, 23, 4], [3, 0, 7], [3, 1, 3], [3, 2, 0], [3, 3, 0], [3, 4, 0], [3, 5, 0], [3, 6, 0], [3, 7, 0], [3, 8, 1], [3, 9, 0], [3, 10, 5], [3, 11, 4], [3, 12, 7], [3, 13, 14], [3, 14, 13], [3, 15, 12], [3, 16, 9], [3, 17, 5], [3, 18, 5], [3, 19, 10], [3, 20, 6], [3, 21, 4], [3, 22, 4], [3, 23, 1], [4, 0, 1], [4, 1, 3], [4, 2, 0], [4, 3, 0], [4, 4, 0], [4, 5, 1], [4, 6, 0], [4, 7, 0], [4, 8, 0], [4, 9, 2], [4, 10, 4], [4, 11, 4], [4, 12, 2], [4, 13, 4], [4, 14, 4], [4, 15, 14], [4, 16, 12], [4, 17, 1], [4, 18, 8], [4, 19, 5], [4, 20, 3], [4, 21, 7], [4, 22, 3], [4, 23, 0], [5, 0, 2], [5, 1, 1], [5, 2, 0], [5, 3, 3], [5, 4, 0], [5, 5, 0], [5, 6, 0], [5, 7, 0], [5, 8, 2], [5, 9, 0], [5, 10, 4], [5, 11, 1], [5, 12, 5], [5, 13, 10], [5, 14, 5], [5, 15, 7], [5, 16, 11], [5, 17, 6], [5, 18, 0], [5, 19, 5], [5, 20, 3], [5, 21, 4], [5, 22, 2], [5, 23, 0], [6, 0, 1], [6, 1, 0], [6, 2, 0], [6, 3, 0], [6, 4, 0], [6, 5, 0], [6, 6, 0], [6, 7, 0], [6, 8, 0], [6, 9, 0], [6, 10, 1], [6, 11, 0], [6, 12, 2], [6, 13, 1], [6, 14, 3], [6, 15, 4], [6, 16, 0], [6, 17, 0], [6, 18, 0], [6, 19, 0], [6, 20, 1], [6, 21, 2], [6, 22, 2], [6, 23, 6]];

data = data.map(function(item) {
    return [item[1], item[0], item[2] || '-'];
});
@Component({
    selector: 'app-charts',
    templateUrl: './charts.component.html',
    styleUrls: ['./charts.component.less']
})
export class ChartsComponent implements OnInit {
    treeData =  {
        'name': 'analytics',
        'children': [
          {
            'name': 'cluster',
            'children': [
              {
                'name': 'AgglomerativeCluster',
                'value': 3938
              },
              {
                'name': 'CommunityStructure',
                'value': 3812
              },
              {
                'name': 'HierarchicalCluster',
                'value': 6714
              },
              {
                'name': 'MergeEdge',
                'value': 743
              }
            ]
          },
        {
            name: '天干',
            value: 10
        },
         {
             name: '地支',
             value: 12
         }
    ]
        };
    option: any = {
        title: {
            text: 'tu1',
            textStyle: {
                fontSize: 20,
                color: '#ad4343'
            },
            left: 'center',
            subtextStyle: {
                color: 'yellow'
            },
            subtext: '2'
        },
        toolbox: {    // 要写feature 才能出现工具箱
            feature: {
                saveAsImage: {type: 'jpg'},
                dataView: {},
                restore: {},
                dataZoom: {},
                magicType: {
                    type: ['line', 'bar', 'stack']
                }
            },
        },
        tooltip: { trigger: 'axis' },
        grid: {
            left: 100,

        },
        xAxis: {
            type: 'category',
            data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
        },
        yAxis: {
            type: 'value'
        },
        series: [{
            name: '指数',
            data: [150, 230, 224, 218, 135, 147, 260],
            type: 'line',
            smooth: true,  // 0-1越小越平滑
            markPoint: {
                data: [
                    { type: 'average' },
                ]
            }
        }, {
            name: '上课人数',
            type: 'bar',
            data: [40, 30, 50],
            markLine: {
                data: [
                    { type: 'average' },
                    { type: 'min' },
                    { type: 'max' },
                    [
                        { coord: [0, 0] },
                        { coord: [2, 50], value: '自定标记线' }
                    ]
                ]
            }
        }, ]
    };
    option2: any = {
        title : {
            text: '树图',
            textStyle: {
                color: 'maroon'
            }
        },


        series: [
            {
                type: 'tree',

                data: [this.treeData],

                left: '2%',
                right: '2%',
                top: '20%',
                bottom: '8%',

                symbol: 'emptyCircle',

                orient: 'LR',   /// 方向

                expandAndCollapse: true,

                label: {
                    position: 'bottom',
                    rotate: 90,
                    verticalAlign: 'middle',
                    align: 'right'
                },

                leaves: {
                    label: {
                        position: 'top',
                        rotate: 90,
                        verticalAlign: 'middle',
                        align: 'left'
                    }
                },

                emphasis: {
                    focus: 'descendant'
                },

                animationDurationUpdate: 750}
        ]
    };
    option12 = {
        tooltip: {
            position: 'top'
        },
        grid: {
            height: '50%',
            top: '10%'
        },
        xAxis: {
            type: 'category',
            data: hours,
            splitArea: {
                show: true
            }
        },
        yAxis: {
            type: 'category',
            data: days,
            splitArea: {
                show: true
            }
        },
        visualMap: {
            min: 0,
            max: 10,
            calculable: true,
            orient: 'horizontal',
            left: 'center',
            bottom: '15%'
        },
        series: [{
            name: 'Punch Card',
            type: 'heatmap',
            data,
            label: {
                show: true
            },
            emphasis: {
                itemStyle: {
                    shadowBlur: 10,
                    shadowColor: 'rgba(0, 0, 0, 0.5)'
                }
            }
        }]
    };
    constructor() { }

    ngOnInit(): void {
    }
    // tslint:disable
    ngAfterViewInit() {
        const el1 = document.getElementById('chart1'),
            el2 = document.getElementById('chart2'),
            el3 = document.getElementById('chart3'),
            el4 = document.getElementById('chart4'),
            chart1 = echart.init(el1),
            chart2 = echart.init(el2),
            chart3 = echart.init(el3),
            chart4 = echart.init(el4);
        // chart2.setOption(this.option2); // win7 或是我这得网络有问题
        chart1.setOption(this.option);
        chart2.setOption(this.option2);
        chart3.setOption(gobalOption) ;

    }

}
